1-(4-Methoxybenzyl)-1H-pyrazole-4-carboxylic acid, 97%, 1g

Zinc Oxide 99.9 +%, pure 500 gram

Sodium Gluconate 99 +% Extra pure, food grade, USP, FCC, E576 100 gram

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 5 Kilogram

n-hexane 100 Milliliter 99% pure

Ammonium chloride 99+%, pure, foodgrade 2.5 Kilogram

Ethyl acetate 99.8+% 25 Liter in stalen drum

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 500 gram

n-hexane 25 Liter 99% pure

Hydrogen peroxide 35 % foodgrade 20 Liter

EDTA tetrasodium salt 99+% Extra Pure 2.5 Kilogram

Ammonium Persulfate 98.5+% Pure 500 gram

Nitric acid 20%, pure, 1 l, plastic packaging.